CN220328857U - Sand mill of suspending agent for pyraclostrobin synthesis process - Google Patents
Sand mill of suspending agent for pyraclostrobin synthesis process Download PDFInfo
- Publication number
- CN220328857U CN220328857U CN202321791542.6U CN202321791542U CN220328857U CN 220328857 U CN220328857 U CN 220328857U CN 202321791542 U CN202321791542 U CN 202321791542U CN 220328857 U CN220328857 U CN 220328857U
- Authority
- CN
- China
- Prior art keywords
- grinding
- cavity
- pyraclostrobin
- shell
- suspending agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004576 sand Substances 0.000 title claims abstract description 41
- 239000005869 Pyraclostrobin Substances 0.000 title claims abstract description 19
- HZRSNVGNWUDEFX-UHFFFAOYSA-N pyraclostrobin Chemical compound COC(=O)N(OC)C1=CC=CC=C1COC1=NN(C=2C=CC(Cl)=CC=2)C=C1 HZRSNVGNWUDEFX-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000000375 suspending agent Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 13
- 238000000227 grinding Methods 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000002826 coolant Substances 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 24
- 244000309464 bull Species 0.000 abstract description 8
- 238000003801 milling Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000006185 dispersion Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000000109 continuous material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a sand mill for a suspending agent for a pyraclostrobin synthesis process, and relates to the technical field of pyraclostrobin production, comprising a shell and a support column fixedly arranged at the bottom end of the shell, wherein a sand milling cavity is arranged in the shell, and one side of the top end of the sand milling cavity is connected with a feed inlet; the outer wall of the sanding cavity is embedded with a screen, and the screen is arranged between the screen and the shell; the inside rotation in sand grinding chamber is provided with the bull stick. According to the utility model, by arranging a plurality of groups of grinding sheets in the grinding cavity and arranging the cooling pipes at intervals outside the grinding sheets, the cooling pipes are arranged in the grinding cavity by the spiral arrangement of the cooling pipes, so that the materials are sufficiently cooled in the grinding cavity, the cooling effect in the grinding cavity is ensured, and by arranging the screen mesh in the outer wall of the grinding cavity in a jogged manner, the materials which are qualified after grinding can be discharged in time through the screen mesh, so that the materials are prevented from being accumulated in the device, the grinding efficiency and the working quality of the device are ensured, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of pyraclostrobin production, in particular to a sand mill for a suspending agent for a pyraclostrobin synthesis process.
Background
The melting point of the pyraclostrobin raw medicine is very low, the span range of the temperature is larger in the presently disclosed several crystal forms, the physical processing property among the crystal forms is not completely the same between 40 and 60 ℃, the processing into a suspending agent is difficult, the sand mill is the grinding equipment with the widest material adaptability, the most advanced and the highest efficiency, the grinding cavity is the narrowest, the deflector rod gap is the smallest, the grinding energy is the most intensive, and the continuous material processing and continuous material discharging can be realized by matching with a high-performance cooling system and an automatic control system, so that the production efficiency is greatly improved.
The utility model provides a sand mill for preparing pyraclostrobin suspending agent in chinese patent document publication No. CN208390150U, this sand mill is disclosed including organism and frame, be equipped with the mount on the organism up end, be equipped with driving motor on the mount, driving motor's output is equipped with the reduction gear, the inside dispersion axle that is equipped with of organism, install a plurality of dispersion dishes on the dispersion axle, the upper end of dispersion axle passes organism upper end and the output fixed connection of reduction gear, the bottom below of dispersion axle is equipped with the inlet pipe, be equipped with the discharging pipe on the organism upside right wall, be equipped with helical cooling tube on the organism inner wall, be equipped with the outlet pipe of cooling tube on the organism upside right wall, be equipped with the inlet tube of cooling tube on the organism downside right wall.
Above-mentioned sand mill is through the influence that the cooling tube realization temperature was ground to pyraclostrobin suspending agent, however, this sand mill only grinds the material at the surface of dispersion board, can't realize filtering the material after grinding to because the discharging pipe sets up highly, the material after grinding hardly carries out the ejection of compact, leads to the material to pile up in the bottom of device easily, has seriously influenced sand mill's work efficiency.
Disclosure of Invention
The utility model aims to solve the defects that the existing sand mill only grinds materials on the surface of a dispersion disc, the ground materials cannot be filtered, and the ground materials are difficult to discharge due to the height of a discharging pipe, so that the materials are easy to stack at the bottom of the device, and the working efficiency of the sand mill is seriously affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the sand mill of the suspending agent for the pyraclostrobin synthesis process comprises a shell and a support column fixedly arranged at the bottom end of the shell, wherein a sand milling cavity is arranged in the shell, and one side of the top end of the sand milling cavity is connected with a feed inlet;
the outer wall of the sanding cavity is embedded with a screen, and the screen is arranged between the screen and the shell;
the inner part of the sanding cavity is rotatably provided with a rotating rod, and the outer wall of the rotating rod is equidistantly connected with a plurality of groups of polishing sheets;
the outer side of the grinding sheet is provided with a cooling pipe which is spirally arranged on the inner wall of the sanding cavity;
the cooling pipes are arranged at intervals among a plurality of groups of grinding sheets.
As a further description of the above technical solution:
the top end of the cooling pipe is connected with an upper connecting pipe.
As a further description of the above technical solution:
the bottom of cooling tube is connected with down the takeover, and the bottom of takeover sets up in coolant tank's inside down, coolant tank's bottom is provided with circulating water pump through the inlet tube, and circulating water pump sets up in the bottom of casing.
As a further description of the above technical solution:
the water outlet end of the circulating water pump is connected with the upper connecting pipe through a connecting pipe.
As a further description of the above technical solution:
the bottom of casing is connected with the discharge gate, and the discharge gate sets up in the below of screen cloth.
As a further description of the above technical solution:
the cooling water tank is arranged at the bottom of the inside of the shell, the shell is of a cylindrical structure, and the cooling water tank is of a cone structure.
As a further description of the above technical solution:
the bull stick passes through driving motor drive, and driving motor is at the top fixed mounting in sanding chamber.
In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:
according to the utility model, by arranging a plurality of groups of grinding sheets in the grinding cavity and arranging the cooling pipes at intervals outside the grinding sheets, the cooling pipes are arranged in the grinding cavity by the spiral arrangement of the cooling pipes, so that the materials are sufficiently cooled in the grinding cavity, the cooling effect in the grinding cavity is ensured, and by arranging the screen mesh in the outer wall of the grinding cavity in a jogged manner, the materials which are qualified after grinding can be discharged in time through the screen mesh, so that the materials are prevented from being accumulated in the device, the grinding efficiency and the working quality of the device are ensured, and the production efficiency is improved.
According to the utility model, the upper connecting pipe and the lower connecting pipe are arranged at the top end and the bottom end of the cooling pipe, so that the cooling pipe can recycle the cooling water in the cooling water tank under the action of the circulating water pump, the efficient cooling in the sanding cavity is realized, the use resources are saved, the use cost is reduced, and meanwhile, the structure is simple, and the use area of the device is greatly saved.
Drawings
FIG. 1 is a schematic diagram showing a cross-sectional front view of a sand mill for producing a suspending agent for pyraclostrobin synthesis process according to the present utility model;
FIG. 2 is a schematic perspective view of a cooling tube according to the present utility model;
fig. 3 is a schematic cross-sectional perspective view of a sanding chamber in accordance with the present utility model.
Legend description:
a housing; 2. a support column; 3. a sanding cavity; 4. a feed inlet; 5. a driving motor; 6. a rotating rod; 7. grinding sheets; 8. a cooling tube; 9. an upper connecting pipe; 10. a lower connecting pipe; 11. a cooling water tank; 12. a circulating water pump; 13. a connecting pipe; 14. a discharge port; 15. and (3) screening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a sand mill for suspending agent used in pyraclostrobin synthesis process comprises a shell 1, a support column 2 fixedly installed at the bottom end of the shell 1, a sand milling cavity 3, a feed inlet 4, a driving motor 5, a rotating rod 6, a grinding sheet 7, a cooling pipe 8, an upper connecting pipe 9, a lower connecting pipe 10, a cooling water tank 11, a circulating water pump 12, a connecting pipe 13, a discharge outlet 14 and a screen 15, wherein the shell 1 is in a cylindrical structure, a plurality of groups of support columns 2 are arranged at the bottom end of the shell 1 for supporting, the working stability of the device is ensured, in order to realize full grinding of materials, the sand milling cavity 3 is arranged in the shell 1, and the sand milling cavity 3 is coaxially arranged in the shell 1, the feed inlet 4 is connected to one side of the top end of the sand milling cavity 3 in a trapezoid structure, and in order to realize the discharging of the materials, the discharge outlet 14 is connected to the bottom of the shell 1, so that the ground materials can be discharged accurately;
considering screening and the filtration to the inside material of sand grinding chamber 3, the outer wall gomphosis in sand grinding chamber 3 is provided with screen cloth 15, and screen cloth 15 sets up in the top of discharge gate 14, be convenient for the material drop in discharge gate 14 one side through screen cloth 15 after grinding, specificly, set up screen cloth 15 between screen cloth 15 and casing 1, the inside material of sand grinding chamber 3 inside of being convenient for passes through the inside of filtration entering casing 1 of screen cloth 15, simultaneously, consider grinding and the cooling effect to the inside material of sand grinding chamber 3, the inside rotation in sand grinding chamber 3 is provided with bull stick 6, and pass through driving motor 5 drive with bull stick 6, and driving motor 5 is at the top fixed mounting of sand grinding chamber 3, then make driving motor 5 drive rotation to bull stick 6 at the top stable, guaranteed the rotation effect of bull stick 6, simultaneously, in order to realize the material in sand grinding chamber 3 inside grinding effect, the outer wall equidistance at bull stick 6 is connected with multiunit abrasive disc 7, be convenient for bull stick 6 drive abrasive disc 7 grind the material in the inside of sand grinding chamber 3, because the melting point of the former medicine of pyrazole ether fungus ester is very low, guarantee the security in the grinding process, set up in the cooling tube 8 in the inside grinding chamber 8, and set up cooling tube 8, cooling tube 8 is then set up at cooling tube 8, the cooling tube is convenient for setting up cooling tube is in the cooling tube 3, the cooling tube is in the cooling tube is convenient for setting up in the cooling tube between the cooling tube.
In order to realize the cyclic utilization of the inside coolant liquid of cooling tube 8, be connected with the takeover 9 on the top of cooling tube 8, and be connected with takeover 10 down in the bottom of cooling tube 8, the bottom of takeover 10 sets up in the inside of coolant tank 11 down, coolant tank 11 sets up in the inside bottom of casing 1 and is cone structure setting, then make the inside coolant liquid after using of cooling tube 8 get into coolant tank 11, in order to realize the cyclic utilization to the inside coolant liquid of coolant tank 11, be provided with circulating water pump 12 through the inlet tube in the bottom of coolant tank 11, be connected with takeover 9 on the water outlet end of circulating water pump 12 through connecting pipe 13, then make the inside coolant liquid of coolant tank 11 can carry out cyclic utilization in the inside of cooling tube 8, cooling effect and the circulation effect of sanding intracavity 3 have been ensured, and simple structure, and maintenance are convenient, simultaneously, in order to realize the stable installation of circulating water pump 12, the bottom of casing 1 sets up with circulating water pump 12, and fix circulating water pump 12 between support column 2 through the layer board, be favorable to prolonging the life of device.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a sand mill of suspending agent for pyraclostrobin synthetic process, includes casing (1) and fixed mounting support column (2) in casing (1) bottom, its characterized in that: a sand grinding cavity (3) is arranged in the shell (1), and one side of the top end of the sand grinding cavity (3) is connected with a feed inlet (4);
the outer wall of the sanding cavity (3) is embedded with a screen (15), and the screen (15) is arranged between the screen (15) and the shell (1);
a rotating rod (6) is rotatably arranged in the sanding cavity (3), and a plurality of groups of grinding sheets (7) are equidistantly connected to the outer wall of the rotating rod (6);
a cooling pipe (8) is arranged on the outer side of the grinding sheet (7), and the cooling pipe (8) is spirally arranged on the inner wall of the sanding cavity (3);
the cooling pipes (8) are arranged at intervals among a plurality of groups of grinding sheets (7).
2. The sand mill for suspending agent for pyraclostrobin synthesis process according to claim 1, which is characterized in that: the top end of the cooling pipe (8) is connected with an upper connecting pipe (9).
3. The sand mill for suspending agent for pyraclostrobin synthesis process according to claim 2, which is characterized in that: the bottom of cooling tube (8) is connected with down takeover (10), and the bottom of takeover (10) sets up in the inside of coolant tank (11) down, the bottom of coolant tank (11) is provided with circulating water pump (12) through the inlet tube, and circulating water pump (12) set up in the bottom of casing (1).
4. A sand mill for a suspending agent for a pyraclostrobin synthesis process according to claim 3, which is characterized in that: the water outlet end of the circulating water pump (12) is connected with the upper connecting pipe (9) through a connecting pipe (13).
5. The sand mill for suspending agent for pyraclostrobin synthesis process according to claim 1, which is characterized in that: the bottom of the shell (1) is connected with a discharge hole (14), and the discharge hole (14) is arranged below the screen (15).
6. A sand mill for a suspending agent for a pyraclostrobin synthesis process according to claim 3, which is characterized in that: the cooling water tank (11) is arranged at the bottom of the inside of the shell (1), the shell (1) is of a cylindrical structure, and the cooling water tank (11) is of a cone structure.
7. The sand mill for suspending agent for pyraclostrobin synthesis process according to claim 1, which is characterized in that: the rotating rod (6) is driven by the driving motor (5), and the driving motor (5) is fixedly arranged at the top end of the sanding cavity (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791542.6U CN220328857U (en) | 2023-07-10 | 2023-07-10 | Sand mill of suspending agent for pyraclostrobin synthesis process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791542.6U CN220328857U (en) | 2023-07-10 | 2023-07-10 | Sand mill of suspending agent for pyraclostrobin synthesis process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220328857U true CN220328857U (en) | 2024-01-12 |
Family
ID=89460296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321791542.6U Active CN220328857U (en) | 2023-07-10 | 2023-07-10 | Sand mill of suspending agent for pyraclostrobin synthesis process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220328857U (en) |
-
2023
- 2023-07-10 CN CN202321791542.6U patent/CN220328857U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |